American Tower Corp
AMT- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001053507
In the last 90 days, American Tower Corp insiders filed 1 open-market purchase and 2 sales; 1,756 institutions reported holding it in 13F filings for Q2 2026, worth $72.0B in total; Akre Capital Management is the only superinvestor holding it.
13F holders, Q1 2025
Institutional positions in American Tower Corp as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,845
- +73 vs. Q4 2024
- Shares held
- 436.7M
- +8.49M (+2.0%) vs. Q4 2024
- Total value
- $95.0B
- +$16.5B (+21.0%) vs. Q4 2024
- New holders
- 197
- 694 more added
- Sold out
- 124
- 733 more reduced
26 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMT on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,756 | $72.0B |
| Q1 2026 | 1,760 | $74.4B |
| Q4 2025 | 1,781 | $77.0B |
| Q3 2025 | 1,799 | $82.5B |
| Q2 2025 | 1,852 | $96.5B |
| Q1 2025 | 1,845 | $95.0B |
| Q4 2024 | 1,798 | $79.6B |
| Q3 2024 | 1,852 | $99.4B |
| Q2 2024 | 1,769 | $83.8B |
| Q1 2024 | 1,769 | $85.0B |
| Q4 2023 | 1,802 | $93.6B |
| Q3 2023 | 1,634 | $69.9B |
| Q2 2023 | 1,688 | $82.1B |
| Q1 2023 | 1,706 | $86.3B |
| Q4 2022 | 1,711 | $90.0B |
| Q3 2022 | 1,693 | $91.0B |
| Q2 2022 | 1,747 | $109.0B |
| Q1 2022 | 1,723 | $104.3B |
| Q4 2021 | 1,799 | $121.8B |
| Q3 2021 | 1,678 | $109.6B |
| Q2 2021 | 1,656 | $111.7B |
| Q1 2021 | 1,613 | $95.8B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding American Tower Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 62,809,486 | $13.7B | 0.25% | +434,118+0.7% | Added |
| BlackRock, Inc. | 42,980,455 | $9.35B | 0.20% | −66,797−0.2% | Reduced |
| State Street Corp | 21,246,032 | $4.62B | 0.19% | +118,944+0.6% | Added |
| Cohen & Steers, Inc. | 18,711,180 | $4.07B | 7.52% | −465,185−2.4% | Reduced |
| Geode Capital Management, LLC | 13,228,306 | $2.87B | 0.23% | +1,885,501+16.6% | Added |
| FMR LLC | 12,646,553 | $2.75B | 0.18% | +1,467,284+13.1% | Added |
| JPMorgan Chase & Co | 10,133,154 | $2.20B | 0.17% | +3,560,492+54.2% | Added |
| Morgan Stanley | 8,287,593 | $1.80B | 0.13% | +481,104+6.2% | Added |
| Price T Rowe Associates Inc | 8,144,040 | $1.77B | 0.22% | +2,309,627+39.6% | Added |
| Deutsche Bank AG | 7,383,368 | $1.61B | 0.64% | +285,195+4.0% | Added |
| Wellington Management Group LLP | 7,146,348 | $1.56B | 0.30% | −937,895−11.6% | Reduced |
| Capital Research Global Investors | 6,810,355 | $1.48B | 0.32% | −1,752,691−20.5% | Reduced |
| Dimensional Fund Advisors LP | 6,534,862 | $1.42B | 0.35% | +88,120+1.4% | Added |
| Principal Financial Group Inc | 6,136,981 | $1.34B | 0.75% | +220,565+3.7% | Added |
| Norges Bank | 6,085,223 | $1.32B | 0.19% | −265,855−4.2% | Reduced |
| Invesco Ltd. | 5,971,716 | $1.30B | 0.25% | +30,130+0.5% | Added |
| Northern Trust Corp | 5,643,399 | $1.23B | 0.18% | +118,219+2.1% | Added |
| Charles Schwab Investment Management Inc | 5,355,352 | $1.17B | 0.22% | +39,040+0.7% | Added |
| Goldman Sachs Group Inc | 5,237,007 | $1.14B | 0.22% | +305,918+6.2% | Added |
| Franklin Resources Inc | 5,187,500 | $1.13B | 0.33% | +22,595+0.4% | Added |
| Nuveen, LLC | 4,556,639 | $991.5M | 0.31% | +4,556,639 | New |
| Ameriprise Financial Inc | 4,483,707 | $975.8M | 0.26% | −195,463−4.2% | Reduced |
| Legal & General Group Plc | 4,350,601 | $946.7M | 0.26% | +4,516+0.1% | Added |
| Bank of America Corp | 4,238,955 | $922.4M | 0.08% | +229,114+5.7% | Added |
| Capital World Investors | 4,031,543 | $877.3M | 0.14% | −888,557−18.1% | Reduced |
| UBS Group AG | 3,721,624 | $809.8M | 0.18% | +713,566+23.7% | Added |
| Clearbridge Investments, LLC | 3,647,776 | $793.8M | 0.69% | +171,347+4.9% | Added |
| Massachusetts Financial Services Co | 3,170,522 | $689.9M | 0.23% | −224,444−6.6% | Reduced |
| Wells Fargo & Company | 3,155,309 | $686.6M | 0.17% | −51,558−1.6% | Reduced |
| Amundi | 2,838,421 | $645.7M | 0.24% | +743,617+35.5% | Added |
| Bank of New York Mellon Corp | 2,945,875 | $641.0M | 0.13% | −52,051−1.7% | Reduced |
| Akre Capital Management LLCSuperinvestorAkre Capital Management | 2,589,192 | $563.4M | 5.42% | −2,914,221−53.0% | Reduced |
| Royal Bank of Canada | 2,315,327 | $503.8M | 0.11% | +6,031+0.3% | Added |
| Janus Henderson Group PLC | 2,038,019 | $439.4M | 0.24% | +21,764+1.1% | Added |
| Cantillon Capital Management LLC | 1,889,190 | $411.1M | 2.66% | −58,405−3.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,850,866 | $402.7M | 0.33% | +335,278+22.1% | Added |
| American Century Companies Inc | 1,794,265 | $390.4M | 0.24% | +244,047+15.7% | Added |
| Alliancebernstein L.P. | 1,762,792 | $383.6M | 0.14% | −434,760−19.8% | Reduced |
| Fisher Asset Management, LLC | 1,743,656 | $379.4M | 0.16% | +6590.0% | Added |
| HSBC Holdings PLC | 1,559,404 | $338.9M | 0.23% | +57,378+3.8% | Added |
| Citadel Advisors LLC | 1,516,682 | $330.0M | 0.32% | +755,618+99.3% | Added |
| Nordea Investment Management AB | 1,516,898 | $329.3M | 0.35% | +95,803+6.7% | Added |
| Capital International Investors | 1,490,825 | $324.4M | 0.06% | +598,723+67.1% | Added |
| California Public Employees Retirement System | 1,476,542 | $321.3M | 0.22% | −155,102−9.5% | Reduced |
| Neuberger Berman Group LLC | 1,418,745 | $308.7M | 0.26% | −115,590−7.5% | Reduced |
| Point72 Asset Management, L.P. | 1,391,242 | $302.7M | 0.85% | +738,197+113.0% | Added |
| CIBC Private Wealth Group, LLC | 1,451,613 | $297.1M | 0.63% | −224,597−13.4% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,384,505 | $294.3M | 2.86% | −20,363−1.4% | Reduced |
| Swiss National Bank | 1,317,900 | $286.8M | 0.20% | −1,600−0.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,244,339 | $270.8M | 0.19% | −39,180−3.1% | Reduced |
| National Pension Service | 1,141,275 | $248.3M | 0.24% | +89,363+8.5% | Added |
| Bessemer Group Inc | 1,136,903 | $247.4M | 0.44% | +831,247+272.0% | Added |
| Vontobel Holding Ltd. | 1,135,995 | $247.2M | 0.90% | +61,677+5.7% | Added |
| SEI Investments Co | 1,125,039 | $244.8M | 0.32% | +130,031+13.1% | Added |
| Raymond James Financial Inc | 1,097,030 | $238.7M | 0.09% | +43,398+4.1% | Added |
| Barclays PLC | 1,081,400 | $235.3M | 0.11% | +378,298+53.8% | Added |
| Rhumbline Advisers | 1,076,333 | $234.2M | 0.22% | −27,356−2.5% | Reduced |
| US Bancorp | 1,060,877 | $230.8M | 0.31% | −35,277−3.2% | Reduced |
| 1832 Asset Management L.P. | 989,175 | $215.2M | 0.41% | +44,160+4.7% | Added |
| M&G Plc | 914,613 | $199.4M | 0.95% | −74,086−7.5% | Reduced |
| Russell Investments Group, Ltd. | 914,671 | $199.0M | 0.27% | +34,420+3.9% | Added |
| Magellan Asset Management Ltd | 895,447 | $194.8M | 2.37% | −98,130−9.9% | Reduced |
| Duff & Phelps Investment Management Co | 890,923 | $193.9M | 2.27% | −19,815−2.2% | Reduced |
| Great West Life Assurance Co | 863,494 | $188.4M | 0.33% | −24,350−2.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 851,045 | $185.2M | 0.22% | −451,012−34.6% | Reduced |
| Manufacturers Life Insurance Company, The | 847,758 | $184.5M | 0.17% | −16,531−1.9% | Reduced |
| Viking Global Investors LPSuperinvestorViking Global Investors | 838,796 | $182.5M | 0.58% | −58,544−6.5% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 831,935 | $181.0M | 0.17% | +93,255+12.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 814,018 | $177.1M | 0.47% | −35,240−4.1% | Reduced |
| Sarasin & Partners LLP | 804,809 | $175.1M | 1.90% | −131,202−14.0% | Reduced |
| Heard Capital LLC | 801,212 | $174.3M | 10.36% | −156,866−16.4% | Reduced |
| UBS Asset Management Americas Inc | 793,701 | $172.7M | 0.04% | −3,550,876−81.7% | Reduced |
| Blair William & Co | 777,189 | $169.1M | 0.51% | −13,308−1.7% | Reduced |
| Envestnet Asset Management Inc | 759,877 | $165.3M | 0.05% | +23,407+3.2% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 759,145 | $165.2M | 0.97% | −17,965−2.3% | Reduced |
| BNP Paribas Arbitrage, SA | 755,960 | $164.5M | 0.13% | −14,060−1.8% | Reduced |
| Alyeska Investment Group, L.P. | 745,070 | $162.1M | 0.65% | +745,070 | New |
| California State Teachers Retirement System | 723,229 | $157.4M | 0.19% | −3,932−0.5% | Reduced |
| Voya Investment Management LLC | 702,486 | $152.9M | 0.17% | +1,537+0.2% | Added |
| Bamco Inc | 699,676 | $152.2M | 0.45% | +699,676 | New |
| Mitsubishi UFJ Trust & Banking Corp | 696,020 | $151.5M | 0.39% | −660,014−48.7% | Reduced |
| Marshall Wace, LLP | 692,401 | $150.7M | 0.20% | +692,401 | New |
| Standard Life Aberdeen plc | 672,968 | $146.0M | 0.28% | −37,331−5.3% | Reduced |
| Storebrand Asset Management AS | 655,822 | $142.7M | 0.46% | −127,264−16.3% | Reduced |
| Liontrust Investment Partners LLP | 651,384 | $141.7M | 2.21% | −53,548−7.6% | Reduced |
| T. Rowe Price Investment Management, Inc. | 650,789 | $141.6M | 0.09% | +540,648+490.9% | Added |
| CI Private Wealth, LLC | 648,813 | $141.2M | 0.23% | −22,474−3.3% | Reduced |
| Daiwa Securities Group Inc. | 630,828 | $137.3M | 0.58% | −493,805−43.9% | Reduced |
| Davenport & Co LLC | 618,366 | $134.1M | 0.79% | +1,508+0.2% | Added |
| Bank of Montreal | 614,104 | $133.6M | 0.07% | −75,501−10.9% | Reduced |
| Citigroup Inc | 608,488 | $132.4M | 0.10% | +91,254+17.6% | Added |
| Cbre Clarion Securities LLC | 607,696 | $132.2M | 2.02% | −162,024−21.0% | Reduced |
| Ensign Peak Advisors, Inc | 605,542 | $131.8M | 0.25% | −15,499−2.5% | Reduced |
| New York State Common Retirement Fund | 574,971 | $125.1M | 0.18% | −2,621−0.5% | Reduced |
| Macquarie Group Ltd | 571,423 | $124.3M | 0.15% | −38,738−6.3% | Reduced |
| Altshuler Shaham Ltd | 561,500 | $122.2M | 2.96% | +555,750+9,665.2% | Added |
| Federated Hermes, Inc. | 556,689 | $121.1M | 0.26% | +52,506+10.4% | Added |
| Centersquare Investment Management LLC | 554,287 | $120.6M | 1.25% | +128,035+30.0% | Added |
| DekaBank Deutsche Girozentrale | 545,582 | $118.0M | 0.23% | +10,201+1.9% | Added |
| Millennium Management LLC | 501,794 | $109.2M | 0.11% | +387,381+338.6% | Added |